CN207250873U - A kind of bent type radio frequency coaxial connector of connecting cable - Google Patents
A kind of bent type radio frequency coaxial connector of connecting cable Download PDFInfo
- Publication number
- CN207250873U CN207250873U CN201721098509.XU CN201721098509U CN207250873U CN 207250873 U CN207250873 U CN 207250873U CN 201721098509 U CN201721098509 U CN 201721098509U CN 207250873 U CN207250873 U CN 207250873U
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- shell
- radio frequency
- rear cover
- bushing
- insulator
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Abstract
The utility model discloses a kind of bent type radio frequency coaxial connector of connecting cable, including shell, insulator and rear cover, the enclosure is provided with insulator, one end of the shell is arranged swivel nut, snap ring is set between the cage connection, head one end of the cage connection swivel nut is arranged sealing ring, the inside of the insulator sets contact pin, described insulator one end is fastened on the inside of shell, the other end of the shell sets bushing, described bushing one end sets rear cover, contact pin is welded on the cored wire of coaxial cable, coaxial cable extends outside shell, shell side is equipped with rear cover.The radio frequency (RF) coaxial connector of the utility model sets rear cover, and the bending radius of the curved formula transition of coaxial cable is larger, is adapted to the occasion of small space installation.Overall structure is fairly simple at the same time, and part is few, and difficulty of processing is small.
Description
Technical field
Radio frequency (RF) coaxial connector technical field is the utility model is related to, a kind of particularly bent radio-frequency of connecting cable is coaxial
Connector.
Background technology
At present, the voltage standing wave ratio of the common bent type radio frequency coaxial connector of in the market is of a relatively high, and some have compared with
The radio frequency connector overall structure of low-voltage standing-wave ratio is more complicated, and part is more, and difficult processing, assembly process is more, cycle length, cost
It is high.And the bending radius of curved formula transition is larger, be not suitable for the occasion of small space installation.How the transition of angle connector is reduced
Bending radius perplexs the problem of designer always.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems, to devise a kind of bent radio-frequency of connecting cable and coaxially connect
Connect device.
To achieve the above object, the utility model provides following technical solution：A kind of bent radio-frequency of connecting cable is coaxial
Connector, including shell, insulator and rear cover, the enclosure are provided with insulator, and one end of the shell is arranged swivel nut,
Snap ring is set between the cage connection, and head one end of the cage connection swivel nut is arranged sealing ring, the insulator
Inside sets contact pin, and described insulator one end is fastened on the inside of shell, and the other end of the shell sets bushing, the bushing
One end sets rear cover, and contact pin is welded on the cored wire of coaxial cable, and coaxial cable extends outside shell, after shell side is equipped with
Lid.
Preferably, the outside of the shell is fluted for cylindric and setting, and shell one end is provided with line outlet groove.
Preferably, epoxy resin is filled between the rear cover, bushing and coaxial cable.
Preferably, the enclosure is provided with the inclined-plane coordinated with bushing.
Preferably, the coaxial cable and bushing are by being welded to connect.
Preferably, the bush inside is equipped with the curved surface identical with the minimum bending radius of coaxial cable.
Preferably, covered after described and be equipped with " n " shape groove." n " shape groove and line outlet groove coordinate, the passage for coaxial cable.
Preferably, the contact pin and coaxial cable are by being welded to connect.
It is using the beneficial effects of the utility model：The radio frequency (RF) coaxial connector of the utility model sets rear cover, coaxially
The bending radius of cable curve type transition is larger, is adapted to the occasion of small space installation.Overall structure is fairly simple at the same time, and part is few,
Difficulty of processing is small.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of the bent type radio frequency coaxial connector of connecting cable described in the utility model；
Fig. 2 is a kind of schematic cross-sectional view of the bent type radio frequency coaxial connector of connecting cable described in the utility model；
Fig. 3 is a kind of shell mechanism schematic diagram of the bent type radio frequency coaxial connector of connecting cable described in the utility model；
Fig. 4 is a kind of bush structure schematic diagram of the bent type radio frequency coaxial connector of connecting cable described in the utility model；
Fig. 5 is a kind of rear cover structure schematic diagram of the bent type radio frequency coaxial connector of connecting cable described in the utility model；
Fig. 6 is a kind of external structure schematic diagram of the bent type radio frequency coaxial connector of connecting cable described in the utility model.
In figure, contact pin 01, swivel nut 02, sealing ring 03, insulator 04, snap ring 05, shell 06 is bushing 07, rear cover 08, coaxial
Cable 09, line outlet groove 10, epoxy resin 11.
Embodiment
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can mechanically connect or be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can is the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of bent type radio frequency coaxial connector of connecting cable as shown in figures 1 to 6, including outer
Shell 06, insulator 04 and rear cover 08, are provided with insulator 04 inside the shell 06, one end of the shell 06 is arranged swivel nut
02, snap ring 05 is set between 06 junction of shell, head one end that the shell 06 connects swivel nut 02 is arranged sealing ring 03,
The inside of the insulator 04 sets contact pin 01, and described 04 one end of insulator is fastened on the inside of shell 06, the shell 06
The other end sets bushing 07, and described 07 one end of bushing sets rear cover 08, and contact pin 01 is welded on the cored wire of coaxial cable 09, coaxially
Cable 09 extends outside shell 06, and 06 side of shell is equipped with rear cover 08.The outside of the shell 06 is cylindric and is provided with recessed
Groove, 06 one end of shell are provided with line outlet groove 10.Epoxy resin is filled between the rear cover 08, bushing 07 and coaxial cable 09
11.The shell 06 is internally provided with the inclined-plane coordinated with bushing 07.The coaxial cable 09 and bushing 07 are by being welded to connect.
The bushing 07 is internally provided with the curved surface identical with the minimum bending radius of coaxial cable 09.The rear cover 08 is equipped with " n " shape
Groove.
When specifically used：Insulator 04 is fitted into shell 06, puts on sealing ring 03 and collar 05, swivel nut 02 in pressure will
Bushing 07 is welded on coaxial cable 09, is then bent coaxial cable 09 with bending fixture, is made coaxial cable 09 and bushing 07
Curved surface be fitted close.Size wire stripping is needed according to connector, contact pin 01 is welded on to the core of the coaxial cable 09 stripped
On line；Contact pin 01, bushing 07 and the assembly of coaxial cable 09 are pushed into shell 06 in the lump, make coaxial cable 09 in shell
In 06 line outlet groove 10, shift onto behind position and be potted fixation with epoxy resin 11, finally by " n " the shape groove of rear cover 08 and shell 06
Line outlet groove 10 align press-in shell 06 in.Bushing 07 is internally provided with the song identical with the minimum bending radius of coaxial cable 09
Face, makes coaxial cable 09 be fitted close with bushing 07.Bushing 07, rear cover 08 and shell 06 and bushing are welded with coaxial cable 09
It is fitted close between 07, ensures the reliability and stability after the installation of coaxial cable 09.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of bent type radio frequency coaxial connector of connecting cable, including shell (06), insulator (04) and rear cover (08), it is special
Sign is, insulator (04) is provided with inside the shell (06), one end of the shell (06) is arranged swivel nut (02), described outer
Snap ring (05) is set between shell (06) junction, and head one end of shell (06) the connection swivel nut (02) is arranged sealing ring
(03), the inside of the insulator (04) sets contact pin (01), and described insulator (04) one end is fastened on the inside of shell (06),
The other end of the shell (06) sets bushing (07), and described bushing (07) one end sets rear cover (08), and contact pin (01) is welded on
On the cored wire of coaxial cable (09), coaxial cable (09) extends shell (06) outside, and shell (06) side is equipped with rear cover (08).
A kind of 2. bent type radio frequency coaxial connector of connecting cable according to claim 1, it is characterised in that the shell
(06) outside is fluted for cylindric and setting, and shell (06) one end is provided with line outlet groove (10).
A kind of 3. bent type radio frequency coaxial connector of connecting cable according to claim 1, it is characterised in that the rear cover
(08), epoxy resin (11) is filled between bushing (07) and coaxial cable (09).
A kind of 4. bent type radio frequency coaxial connector of connecting cable according to claim 1, it is characterised in that the shell
(06) it is internally provided with the inclined-plane coordinated with bushing (07).
5. the bent type radio frequency coaxial connector of a kind of connecting cable according to claim 1, it is characterised in that described coaxial
By being welded to connect, the bushing (07) is internally provided with and the minimum bend of coaxial cable (09) half for cable (09) and bushing (07)
The identical curved surface in footpath.
6. a kind of bent type radio frequency coaxial connector of connecting cable according to any one in claim 1 and 3, its feature
It is, the rear cover (08) is equipped with " n " shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098509.XU CN207250873U (en) | 2017-08-30 | 2017-08-30 | A kind of bent type radio frequency coaxial connector of connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098509.XU CN207250873U (en) | 2017-08-30 | 2017-08-30 | A kind of bent type radio frequency coaxial connector of connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250873U true CN207250873U (en) | 2018-04-17 |
Family
ID=61883561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098509.XU Active CN207250873U (en) | 2017-08-30 | 2017-08-30 | A kind of bent type radio frequency coaxial connector of connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394542A (en) * | 2017-08-30 | 2017-11-24 | 陕西益华电气股份有限公司 | A kind of bent type radio frequency coaxial connector of connecting cable |
| CN114927908A (en) * | 2022-05-30 | 2022-08-19 | 德尔特微波电子(南京)有限公司 | SMA cable connector with ultra-small bending radius |
-
2017
- 2017-08-30 CN CN201721098509.XU patent/CN207250873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394542A (en) * | 2017-08-30 | 2017-11-24 | 陕西益华电气股份有限公司 | A kind of bent type radio frequency coaxial connector of connecting cable |
| CN114927908A (en) * | 2022-05-30 | 2022-08-19 | 德尔特微波电子(南京)有限公司 | SMA cable connector with ultra-small bending radius |
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| GR01 | Patent grant |